Laser positioning method and system for nuclear reactor voltage stabilizer video inspection device

Laser positioning method and system for nuclear reactor voltage stabilizer video inspection device

The invention provides a laser positioning method and system for a nuclear reactor voltage stabilizer video inspection device. The laser positioning method comprises the steps that S1, a laser markingdevice is installed at the tail end of a supporting frame of the video inspection device, and refere...

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Hauptverfasser: LIU ZHONGHUA, LIU XIAONAN, CHEN ZHONGWEN, FANG SONGLI, XU XIANTENG, GAO JIEZONG
Format: Patent
Sprache:chi ; eng
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INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
MEASURING ANGLES
MEASURING AREAS
MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS
PHYSICS
TESTING
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creator LIU ZHONGHUA
LIU XIAONAN
CHEN ZHONGWEN
FANG SONGLI
XU XIANTENG
GAO JIEZONG
description The invention provides a laser positioning method and system for a nuclear reactor voltage stabilizer video inspection device. The laser positioning method comprises the steps that S1, a laser markingdevice is installed at the tail end of a supporting frame of the video inspection device, and reference laser rays are projected to the inner surface of a cylinder body of a voltage stabilizer through the laser marking device; S2, a camera is used for acquiring image information of the reference laser rays, and the deflection angle between the direction of the camera and the reference laser raysis calculated; S3, positioning of the video inspection device is corrected according to the deflection angle. The laser positioning system comprises the laser marking device used for projecting the reference laser rays and a processing center used for calculating the deflection angle. According to the laser positioning method and system for the nuclear reactor voltage stabilizer video inspection device, machine vision posi
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subjects INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
MEASURING ANGLES
MEASURING AREAS
MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS
PHYSICS
TESTING
title Laser positioning method and system for nuclear reactor voltage stabilizer video inspection device
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